UKPHY(4) NetBSD Kernel Interfaces Manual UKPHY(4)
NAMEukphy -- Driver for generic/unknown IEEE 802.3u Ethernet PHYs
SYNOPSISukphy* at mii? phy ?DESCRIPTION
The ukphy driver supports the basic functionality of most Ethernet PHYs.
SEE ALSOifmedia(4), intro(4), mii(4), ifconfig(8)BUGS
In areas where the programming interface for PHYs differ, such as detect-
ing the currently active medium, this driver often does not work opti-
mally. When available, it is best to use a PHY-specific driver.
NetBSD 5.0.1 September 8, 1999 NetBSD 5.0.1

You can also request any man page by name and (optionally) by section:

Command:

Section:

Architecture:

Collection:

Use the DEFAULT collection to view manual pages
for third-party software.